Besides Radiant Pokmon, Astral Radiance introduces Hisuian forms and locations
With enough time, and maybe some untap or Proliferate shenanigans, you can build up a serious stack of counters here, at which point your two mana investment will pay off handsomely
Anyone who's dug into the area can tell you that finding a YuGiOh game that just lets you duel AI opponents or your mates is relatively rare
I'd rather play something like Dancer over this #8 4x Raikou Vivid Rare 4x min/cinccinno line 4/3 Sheep Line 4x Master Cafe ~rest just supporter and consistency cards ~~any extra space for disruption cards considering you wont be attacking until your second turn/T4 of the game still not my bet as distruption cards as these decks aint that top tier atm
Then, go to custom duel and duel yourself
The format is similar to how the Modern format is played, with two players with decks of 60+ cards playing for roughly 20 minutes